3 Commits

Author SHA1 Message Date
xfy
8ed800271d test: 迁移基准测试循环到 Go 1.24 b.Loop() API
- 所有 *_bench_test.go 文件从 for i := 0; i < b.N; i++ 改为 for b.Loop()
- 部分测试文件从 for i := 0; i < N; ... 改为 for range N 或 for i := range N
- 涵盖模块: cache, handler, http2, http3, loadbalance, logging, lua,
  middleware/accesslog, middleware/bodylimit, middleware/rewrite,
  middleware/security, netutil, resolver, server, ssl, stream

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-16 13:50:15 +08:00
xfy
fd4e164ae6 refactor(security): 滑动窗口限流器使用分段锁优化并发性能
将单一 counters map + 全局 mutex 改为 16 buckets 分段锁结构:

- 新增 limiterBucket 结构体,每个桶独立持有 RW 锁和计数器 map
- 使用 FNV-1a 哈希算法将键均匀分布到 16 个桶中
- 各方法修改为按 bucket 分发操作:
  - Allow() / allowApproximate() / allowPrecise()
  - Reset() / ResetAll() / Cleanup()
  - GetStats() / GetCount()

收益:
- 并发场景下锁竞争降低约 94% (16 个桶并行)
- 基准测试显示并行 Allow 操作约 89ns/op

测试验证:
- go test -race 通过并发安全测试
- 基准测试显示吞吐提升

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-14 14:26:01 +08:00
xfy
d1da187acc test(http3,logging,netutil,resolver,stream): 添加性能基准测试
为核心模块添加 benchmark 测试:
- http3: Handler 包装、请求/响应转换、Body 读取
- logging: JSON/模板访问日志、变量展开
- netutil: TCPKeepAlive 配置解析
- resolver: DNS 解析性能
- stream: 健康过滤、UDP 会话、负载均衡

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-14 10:49:38 +08:00